The day when a quantum computer manages to break common encryption, or Q-Day, is fast approaching, and the world is not close ...

Online data is generally pretty secure. Assuming everyone is careful with passwords and other protections, you can think of it as being locked in a vault so strong that even all the world's ...

A major obstacle in the development of powerful quantum computers is the growing number of cables required to control a ...

Quantum computers struggle with a major flaw: their information vanishes unpredictably. Scientists have now created a new method that can measure this loss over 100 times faster than before. By ...

One paper finds that attacking the bitcoin blockchain through quantum mining would demand the energy output of a star.

A new ultra-fast technique allows scientists to track how quickly quantum information disappears. This breakthrough could ...

ISC2 released a 30-minute primer on the cybersecurity implications of quantum computing. If you want to dig deeper, there are ...